Do cards that reduct hit-points kill?

By Dainank, in Warhammer Invasion Rules Questions

Some cards (e.t.c: Vile Sorceress) can reduce hit-points in the following way: 'target unit loses one hit-point until the end of your turn.' Can these type of abilities kill enemy units. Could someone please tell me!

Example: Vile Sorceress uses her ability on a dwarf unit called 'Defender of The Hold' who has one hit point. She reduces his hit-point value to 0, through her ability but isn't actually damaging the target. Does the Dwarf, 'Defender Of the hold' die?

Thank You

yeap. when unit has 0 hp it dies.

No but this is a reduction of health not actual damage.

Yes, as soon as health is reduced to zero, that unit immediately dies. Even if it is technically not actual dmg.

Ok thanks!